Base | Representation |
---|---|
bin | 11010101110101… |
… | …10011110100100 |
3 | 120121220211010121 |
4 | 31113112132210 |
5 | 424400201223 |
6 | 34125531324 |
7 | 5361611515 |
oct | 1527263644 |
9 | 517824117 |
10 | 224225188 |
11 | 105629780 |
12 | 63113b44 |
13 | 375b9935 |
14 | 21acaa0c |
15 | 14a4215d |
hex | d5d67a4 |
224225188 has 24 divisors (see below), whose sum is σ = 428468544. Its totient is φ = 101824800.
The previous prime is 224225179. The next prime is 224225191. The reversal of 224225188 is 881522422.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68673 + ... + 71863.
It is an arithmetic number, because the mean of its divisors is an integer number (17852856).
Almost surely, 2224225188 is an apocalyptic number.
It is an amenable number.
224225188 is a deficient number, since it is larger than the sum of its proper divisors (204243356).
224225188 is a wasteful number, since it uses less digits than its factorization.
224225188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4803 (or 4801 counting only the distinct ones).
The product of its digits is 20480, while the sum is 34.
The square root of 224225188 is about 14974.1506603881. The cubic root of 224225188 is about 607.5212391317.
The spelling of 224225188 in words is "two hundred twenty-four million, two hundred twenty-five thousand, one hundred eighty-eight".
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